Video shows four-wheeled robot towing woman on wheeled seat

A video surfaced online that showed Chinese robotics firm PrimeBOT's T1, a personal robot that can pull a rider like a compact vehicle. Visuals showed a woman sitting on a small wheeled seat as the four-legged robot towed her across a lane. The robot can switch between two-wheeled humanoid mode and four-legged mode for rough terrain and stairs.